@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91dee148-8462-44d5-af4b-e15f51a52f2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91dee148-8462-44d5-af4b-e15f51a52f2b> .